Chair



FIG. 1 is a front perspective view showing one embodiment of a new ornamental design of a chair;

FIG. 2 is a rear perspective view of the embodiment of FIG. 1;

FIG. 3 is a rear view of the embodiment of FIG. 1;

FIG. 4 is front view of the embodiment of FIG. 1;

FIG. 5 is left side view of the embodiment of FIG. 1;

FIG. 6 is right view of the embodiment of FIG. 1;

FIG. 7 is top view of the embodiment of FIG. 1;

FIG. 8 is a front perspective view showing another embodiment of a new ornamental design of a chair;

FIG. 9 is a rear perspective view of the embodiment of FIG. 8;

FIG. 10 is a rear view of the embodiment of FIG. 8;

FIG. 11 is front view of the embodiment of FIG. 8;

FIG. 12 is left side plan view of the embodiment of FIG. 8;

FIG. 13 is right plan view of the embodiment of FIG. 8;

FIG. 14 is top view of the embodiment of FIG. 8; and,

FIG. 15 is bottom view of the embodiment of FIG. 8.

The broken lines in FIGS. 8-15 of portions of the chair base, the cylinder, the levers under the seat, the wheels, and the tilt lever and assembly form no part of the claimed design. 

CLAIM The ornamental design for a chair, as shown and described. 